Home / 1,063,606.92-1,595,432.25-353,641.14

Finding the Fourth Proportional to 1,063,606.92, 1,595,432.25 and 353,641.14

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Solution

The fourth proportional to 1,063,606.92, 1,595,432.25 and 353,641.14 is: 530,468.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,606.92 : 1,595,432.25 = 353,641.14 : x
  2. Step 2: Convert to fraction form
    1,063,606.92/1,595,432.25 = 353,641.14/x
  3. Step 3: Cross multiply
    1,063,606.92x = 1,595,432.25 × 353,641.14
  4. Step 4: Simplify right side
    1,063,606.92x = 564,210,479,682.77
  5. Step 5: Solve for x
    x = 564,210,479,682.77/1,063,606.92
  6. Step 6: Final answer
    x = 530,468.98

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.